As Charles "Chip" Esten and the "Nashville" cast sing, "And Then We're Gone," Chip discusses the improvisational nature of changing up the set lists while on tour. Music Director, Colin Linden, agrees with Chip that there is a great amount of talent on the tour, which allows them to trust one another when making changes on the fly. Sam Palladio loves being able to have fun and improvise, which he thinks, creates a raw feel. Watch Nashville WEDNESDAYS at 10|9c.